When it comes to weight loss, you don't get results if you don't follow the rules! — Inspired by Bob Harper's New York Times Bestseller, "The Skinny Rules," comes the Skinny Rules DVD Series. The second DVD Workout Rule #2... more &raquo is CORE.

Bob designed these DVDs to improve your strength, endurance and flexibility, combining some of the most effective exercises into circuit routines that can be done anywhere and fit into any schedule. These workouts are fit for beginners as well as athletes, and will give you the energy AND body you have always wanted.

The Skinny Rules: Core has four Workouts of the Day (WOD) geared to tighten your core, sculpt your abs and bring balance to your whole body. Bob will push you through four rapid workouts that will get you fit, lean and strong.&laquo less